MySQL 8.0 Server要求Microsoft Visual C ++ 2015 Redistributable Package在Windows平台上运行。在安装服务器之前,请确保已在系统上安装该软件包。下载地址:Microsoft下载中心
- mysql 下载地址:下载
选择版本:
- 解压,并配置环境变量
桌面选中我的电脑右键–>属性–>高级系统设置–>环境变量–>Path–>编辑–>新建
- 在解压目录下新建my.ini配置文件:
[mysqld]
# 设置3306端口
port=3306
# 设置mysql的安装目录
basedir=D:/Program Files/mysql-8.0.17-winx64
# 设置mysql数据库的数据的存放目录
datadir=D:/ProgramData/MySQL/MySQL8/Data
# 允许最大连接数
max_connections=200
# 允许连接失败的次数。这是为了防止有人从该主机试图攻击数据库系统
max_connect_errors=10
# 服务端使用的字符集默认为UTF8
character-set-server=utf8
# 创建新表时将使用的默认存储引擎
default-storage-engine=INNODB
# 默认使用“mysql_native_password”插件认证
default_authentication_plugin=mysql_native_password
[mysql]
# 设置mysql客户端默认字符集
default-character-set=utf8
[client]
# 设置mysql客户端连接服务端时默认使用的端口
port=3306
default-character-set=utf8
basedir和datadir按照实际情况填写
- 安装MySQL
以管理员身份运行cmd
执行
mysqld install
Mysql初始化
mysqld --initialize --console
启动MySQL服务
net start mysql
登录mysql
mysql -u root -p
- 配置MySQL用户
修改用户密码
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '新密码';
创建用户:
CREATE USER 'abc'@'%' IDENTIFIED WITH mysql_native_password BY 'abc';
检查用户
select user, host, plugin, authentication_string from user;
授权远程数据库
GRANT SELECT,INSERT,UPDATE,DELETE,CREATE,DROP,ALTER ON *.* TO 'abc'@'%';
查看用户权限
show grants for 'abc'@'%';
win10安装mysql8
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